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| author | Jim Grosbach <grosbach@apple.com> | 2011-07-27 22:34:17 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2011-07-27 22:34:17 +0000 |
| commit | addec77b54fd77e99fd01f462a3fb8c3c89066fa (patch) | |
| tree | e9a8a8719e0fb8aa5a7de9e33df9a3a64fae4e11 /test | |
| parent | 5f33d13da41f55e7421eee3bbfa410d07bd7af19 (diff) | |
| download | external_llvm-addec77b54fd77e99fd01f462a3fb8c3c89066fa.zip external_llvm-addec77b54fd77e99fd01f462a3fb8c3c89066fa.tar.gz external_llvm-addec77b54fd77e99fd01f462a3fb8c3c89066fa.tar.bz2 | |
ARM assembly parsing and encoding support for USAT and USAT16.
Use range checked immediate operands for instructions. Add tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136285 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/MC/ARM/basic-arm-instructions.s | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/test/MC/ARM/basic-arm-instructions.s b/test/MC/ARM/basic-arm-instructions.s index 2e8291b..4ed299a 100644 --- a/test/MC/ARM/basic-arm-instructions.s +++ b/test/MC/ARM/basic-arm-instructions.s @@ -2158,3 +2158,29 @@ _func: @ CHECK: usad8le r4, r6, r9 @ encoding: [0x16,0xf9,0x84,0xd7] @ CHECK: usada8 r1, r5, r3, r7 @ encoding: [0x15,0x73,0x81,0xe7] @ CHECK: usada8gt r3, r2, r5, r1 @ encoding: [0x12,0x15,0x83,0xc7] + + +@------------------------------------------------------------------------------ +@ USAT +@------------------------------------------------------------------------------ + + usat r8, #1, r10 + usat r8, #4, r10, lsl #0 + usat r8, #5, r10, lsl #31 + usat r8, #31, r10, asr #32 + usat r8, #16, r10, asr #1 + +@ CHECK: usat r8, #1, r10 @ encoding: [0x1a,0x80,0xe1,0xe6] +@ CHECK: usat r8, #4, r10 @ encoding: [0x1a,0x80,0xe4,0xe6] +@ CHECK: usat r8, #5, r10, lsl #31 @ encoding: [0x9a,0x8f,0xe5,0xe6] +@ CHECK: usat r8, #31, r10, asr #32 @ encoding: [0x5a,0x80,0xff,0xe6] +@ CHECK: usat r8, #16, r10, asr #1 @ encoding: [0xda,0x80,0xf0,0xe6] + +@------------------------------------------------------------------------------ +@ USAT16 +@------------------------------------------------------------------------------ + usat16 r2, #2, r7 + usat16 r3, #15, r5 + +@ CHECK: usat16 r2, #2, r7 @ encoding: [0x32,0x2f,0xe2,0xe6] +@ CHECK: usat16 r3, #15, r5 @ encoding: [0x33,0x3f,0xef,0xe6] |